This is an original Sony 90W AC adapter, model VGP-AC19V42, power supply with a voltage of 19.5V and output current of 4.7A. It is compatible with Sony VAIO laptops and comes with a power cable. The adapter is black in color and was manufactured in China.

The adapter is designed for use with the VGP-AC19V32 model and is a part of the AC & DC type. It is a bundled item and is compatible with Sony brand laptops. The adapter's maximum output power is 90W, making it a reliable and efficient power source for your laptop.